1680497078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1\times {\mathrm{13879}}^1$

素因数の和:18551

約数の個数: 16

約数和(自身を含む): 2715427680

約数和(自身を除く): 1034930602

約数列:

[1, 2, 13, 26, 4657, 9314, 13879, 27758, 60541, 121082, 180427, 360854, 64634503, 129269006, 840248539, 1680497078]

約数ペア:

[(1, 1680497078), (2, 840248539), (13, 129269006), (26, 64634503), (4657, 360854), (9314, 180427), (13879, 121082), (27758, 60541)]